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ANSI Z21.47A-1999/CSA 2.3A-M99

Addenda 1 to ANSI Z21.47-1998/CSA 2.3-M98, Gas-Fired Central Furnaces

SKU: 2413940 Published by CSA Group Publication Year 1999 19 pages Withdrawn

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Preface/Scope

Preface

The standards set forth herein apply to the first edition of the Standard for Gas-Fired Central Furnaces, ANSI Z21.47-1998/CSA 2.3-M98, and supersede corresponding standards therein.

Following their preparation by the supervising subcommittee, they were accepted by ANSI, and the Inter provincial Gas Advisory Council, and subsequently approved.

NOTE: Changes, other than editorial, are denoted by a vertical line in the margin.

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ANSI Z21.47A-1999/CSA 2.3A-M99

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